@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
}

body {
  background: url(http://static.zongheng.com/author/v2015/images/loginbg.jpg) no-repeat center top;
}

a {
  text-decoration: none;
}

.header {
  width: 100%;
  height: 70px;
  background: #fff;
  z-index: 9;
  box-shadow: 2px 2.5px 2px #ccc;
}

.header .nav {
  width: 1000px;
  margin: 0 auto;
  overflow: hidden;
}

.header .nav .nav-left {
  float: left;
  width: 142px;
  height: 35px;
  margin-top: 18px;
}

.header .nav .nav-left img {
  width: 100%;
  height: 100%;
}

.header .nav .nav-right {
  float: right;
  padding-top: 33px;
  color: #ddd;
  font-size: 14px;
}

.header .nav .nav-right a {
  margin: 0 10px;
  color: #333;
}

.header .nav .nav-right a:nth-last-of-type(1) {
  color: #e74c3c;
}

.header .nav .nav-right :hover {
  color: #1abc9c;
}

.box {
  position: absolute;
  width: 330px;
  height: 320px;
  left: 50%;
  top: 160px;
  background: #fff;
  margin-left: 110px;
  padding: 20px 25px;
  border: 1px solid #e0e0e0;
  box-shadow: 2px 5px 35px #e1d7be;
}

.box span {
  position: absolute;
  top: -51px;
  left: -1px;
  font-size: 14px;
  color: #575757;
}

.box .content h3 {
  font-size: 18px;
  font-weight: 100;
  line-height: 80px;
  color: #1abc9c;
  padding: 0 5px;
}

.box .content p {
  line-height: 30px;
  font-size: 14px;
  color: #333;
  padding: 0 5px;
}

.box .content a:nth-last-of-type(1) {
  display: block;
  width: 330px;
  height: 48px;
  margin-top: 40px;
  background: #1fc8ab;
  color: #fff;
  font-size: 20px;
  line-height: 48px;
  text-align: center;
}

.footer {
  padding-top: 538px;
  text-align: center;
  color: #a8a8a8;
  font-size: 12px;
  line-height: 24px;
}

.footer em {
  margin-left: -4px;
  padding-right: 2px;
  font-family: 'Arial','微软雅黑';
}
